IT1111417B - Procedimento per la stabilizzazione del percarbonato sodico control umidita - Google Patents

Procedimento per la stabilizzazione del percarbonato sodico control umidita

Info

Publication number
IT1111417B
IT1111417B IT68531/78A IT6853178A IT1111417B IT 1111417 B IT1111417 B IT 1111417B IT 68531/78 A IT68531/78 A IT 68531/78A IT 6853178 A IT6853178 A IT 6853178A IT 1111417 B IT1111417 B IT 1111417B
Authority
IT
Italy
Prior art keywords
stabilization
procedure
humidity control
sodium percarbonate
percarbonate
Prior art date
Application number
IT68531/78A
Other languages
English (en)
Italian (it)
Other versions
IT7868531A0 (it
Original Assignee
Degussa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Degussa filed Critical Degussa
Publication of IT7868531A0 publication Critical patent/IT7868531A0/it
Application granted granted Critical
Publication of IT1111417B publication Critical patent/IT1111417B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
    • C01B15/106—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Glanulating (AREA)
IT68531/78A 1977-10-31 1978-06-29 Procedimento per la stabilizzazione del percarbonato sodico control umidita IT1111417B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2748783A DE2748783C3 (de) 1977-10-31 1977-10-31 Verfahren zum Stabilisieren von Natriumpercarbonat

Publications (2)

Publication Number Publication Date
IT7868531A0 IT7868531A0 (it) 1978-06-29
IT1111417B true IT1111417B (it) 1986-01-13

Family

ID=6022715

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68531/78A IT1111417B (it) 1977-10-31 1978-06-29 Procedimento per la stabilizzazione del percarbonato sodico control umidita

Country Status (17)

Country Link
US (1) US4178351A (ja)
JP (1) JPS5484898A (ja)
AT (1) AT375057B (ja)
BE (1) BE871633A (ja)
CA (1) CA1118295A (ja)
CH (1) CH638463A5 (ja)
DD (1) DD138967A5 (ja)
DE (1) DE2748783C3 (ja)
ES (1) ES471589A1 (ja)
FR (1) FR2407172A1 (ja)
GB (1) GB2006738B (ja)
IL (1) IL54466A (ja)
IT (1) IT1111417B (ja)
PL (1) PL111289B1 (ja)
PT (1) PT68236A (ja)
SE (1) SE435611B (ja)
SU (1) SU772479A3 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1113397A (en) * 1977-11-09 1981-12-01 Peter F.R. Lunn Aqueous persulphate and percarbonate composition for bleaching hair
US4416606A (en) * 1980-10-22 1983-11-22 Mitsubishi Gas Chemical Company, Inc. Apparatus for granulating sodium percarbonate
US4410444A (en) * 1981-03-24 1983-10-18 Degussa Aktiengesellschaft Process for the production of a stable per salt
US4867902A (en) * 1988-03-23 1989-09-19 Z-Gard, Inc. Microencapsulated oxygen generators
US5194176A (en) * 1990-04-06 1993-03-16 Fmc Corporation Peroxygen laundry bleach
CA2079915C (en) * 1990-04-06 1996-10-08 William Clark Copenhafer Peroxygen laundry bleach
US5332518A (en) * 1992-04-23 1994-07-26 Kao Corporation Stable slurry-coated sodium percarbonate, process for producing the same and bleach detergent composition containing the same
US5780410A (en) * 1993-07-14 1998-07-14 The Procter & Gamble Company Detergent compositions containing percarbonate and making processes thereof
WO1995002724A1 (en) * 1993-07-14 1995-01-26 The Procter & Gamble Company Detergent compositions containing percarbonate and making processes thereof
PL173175B1 (pl) * 1994-02-25 1998-02-27 Inst Chemii Nieorganicznej Sposób otrzymywania środka zmiękczająco-wybielającego, stosowanego jako składnik środków piorących, myjących i czyszczących
US6017867A (en) * 1998-06-05 2000-01-25 The Procter & Gamble Company Detergent compositions containing percarbonate and making processes thereof
DE19830946A1 (de) * 1998-07-10 2000-01-13 Degussa Verfahren zur Herstellung von beschichteten Persauerstoffverbindungen
US20050031530A1 (en) * 2003-08-07 2005-02-10 Martin Perry L. Method and apparatus for producing a peroxyacid solution
US20060013750A1 (en) * 2004-07-16 2006-01-19 Martin Perry L Solvent-activated reactor
US20060014872A1 (en) * 2004-07-16 2006-01-19 Martin Roy W Protective composition that allows in-situ generation of permeation channels therein
US8758631B2 (en) * 2010-05-18 2014-06-24 United Laboratories International, Llc Process for decontamination of hazardous sulfur compounds in sour water tanks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB174891A (en) * 1920-07-26 1922-01-26 Adolf Welter Process for producing finely granulated compounds
DE870092C (de) * 1944-06-22 1953-03-09 Degussa Verfahren zum Stabilisieren von Percarbonaten
BE492338A (ja) * 1948-11-23
US3640885A (en) * 1968-09-24 1972-02-08 Ken Mcgee Chemical Corp Dry free flowing peroxygen composition with an organic acid anhydride and alkali metal hydrate
BE791037A (fr) * 1971-11-09 1973-05-07 Fmc Corp Procede pour agglomerer le peroxohydrate de carbonate de sodium
US3951838A (en) * 1973-10-10 1976-04-20 E. I. Du Pont De Nemours And Company Silica sol stabilizers for improving the stability of sodium percarbonate in solid bleaches and detergents

Also Published As

Publication number Publication date
ATA774578A (de) 1983-11-15
FR2407172A1 (fr) 1979-05-25
ES471589A1 (es) 1979-02-01
JPS5732001B2 (ja) 1982-07-08
DE2748783B2 (de) 1979-08-30
PT68236A (de) 1978-07-01
PL111289B1 (en) 1980-08-30
SE435611B (sv) 1984-10-08
SU772479A3 (ru) 1980-10-15
GB2006738B (en) 1982-03-31
IT7868531A0 (it) 1978-06-29
US4178351A (en) 1979-12-11
AT375057B (de) 1984-06-25
SE7811246L (sv) 1979-05-01
CH638463A5 (de) 1983-09-30
PL210519A1 (pl) 1979-07-02
DE2748783C3 (de) 1985-07-11
DE2748783A1 (de) 1979-05-03
BE871633A (fr) 1979-04-27
IL54466A (en) 1981-07-31
IL54466A0 (en) 1978-07-31
JPS5484898A (en) 1979-07-06
CA1118295A (en) 1982-02-16
GB2006738A (en) 1979-05-10
DD138967A5 (de) 1979-12-05
FR2407172B1 (ja) 1983-03-18

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